| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,465 | +4.5% |
| 1Q26 | 2,648 | -15.3% |
| 3Q25 | 2,398 | +1.2% |
| 2Q25 | 2,358 | +7.0% |
| 1Q25 | 3,126 | +26.0% |
| 4Q24 | 2,396 | +4.4% |
| 3Q24 | 2,369 | +16.1% |
| 2Q24 | 2,204 | +14.2% |
| 1Q24 | 2,480 | +19.8% |
| 4Q23 | 2,295 | +33.1% |
| 3Q23 | 2,040 | +50.0% |
| 2Q23 | 1,930 | +48.6% |
| 1Q23 | 2,070 | +50.2% |
| 4Q22 | 1,724 | +8.3% |
| 3Q22 | 1,360 | +9.4% |
| 2Q22 | 1,299 | +16.8% |
| 1Q22 | 1,378 | -1.4% |
| 4Q21 | 1,592 | +29.4% |
| 3Q21 | 1,242 | +18.1% |
| 2Q21 | 1,112 | +4.9% |
| 1Q21 | 1,397 | +13.7% |
| 4Q20 | 1,230 | +25.1% |
| 3Q20 | 1,052 | +15.4% |
| 2Q20 | 1,060 | +23.2% |
| 1Q20 | 1,229 | +18.5% |
| 4Q19 | 984 | +12.3% |
| 3Q19 | 911 | +18.9% |
| 2Q19 | 861 | +21.9% |
| 1Q19 | 1,037 | +14.3% |
| 4Q18 | 876 | +18.1% |
| 3Q18 | 766 | -2.3% |
| 2Q18 | 706 | +2.9% |
| 1Q18 | 907 | -2.7% |
| 4Q17 | 741 | -13.8% |
| 3Q17 | 784 | +4.5% |
| 2Q17 | 686 | - |
| 1Q17 | 932 | - |
| 4Q16 | 860 | - |
| 3Q16 | 751 | - |